Buyers Guide
| Company | Location | Company Type |
|---|---|---|
| Jeff Weiler & Associates, LLC | Chicago, Illinois, United States | Manufacturer |
| Jeremy Adams, Instrument Builder | Danvers, Massachusetts, United States | Manufacturer |
| Johannus Church Organs | EDE | Manufacturer |
| John Allen Farmer Inc. | Winston-Salem, United States | Manufacturer |
| John M. Gearhart III | Houston, Texas, United States | Manufacturer |
| John Nelson Woodworking, Bone & Ivory/Keyboard Refurbishment | Little Compton, Rhode Island, United States | Manufacturer |
| Johnson Organ Company, Inc. | Moorhead, United States | Manufacturer |
| Jonathan Ambrosino | Cambridge, Massachusetts, United States | Manufacturer |
| Joseph Rulli Organ Building | Summerhill, Pennsylvania, United States | Manufacturer |
| Jozef Lasota & Sons | Highmount, New York, United States | Manufacturer |
| Juget-Sinclair organbuilders | Montréal, Quebec, Canada | Manufacturer |
| Karen McFarlane Artists, Inc. | Cleveland, Ohio, United States | Manufacturer |
| Karl Wilhelm Inc. | Mont St. Hilaire, Quebec, Canada | Manufacturer |
| Keates-Geissler Pipe Organs | Guelph, Ontario, Canada | Manufacturer |
| Kegg Pipe Organ Builders | Hartville, Ohio, United States | Manufacturer |
| Kerner and Merchant Pipe Organ Builders LLC | East Syracuse, New York, United States | Manufacturer |
| Kevin Mayhew, Ltd. | Pacific, Missouri, United States | Manufacturer |
| Kieran Organ Company | Cardiff by the Sea, California, United States | Manufacturer |
| Kieran Organ Company of Central Texas | Waco, Texas, United States | Manufacturer |
| Klais | Bonn, Germany | Manufacturer |
| Klann Organ Supply | Waynesboro, Virginia, United States | Manufacturer |
| Knight Vernon Harpsichords | Skokie, Illinois, United States | Manufacturer |
| Konzelman Pipe Organs | Hoboken, United States | Manufacturer |
| Kuhn Organ Builders Ltd. | CH-8708 Maennedorf, Switzerland | Manufacturer |
| L. W. Blackinton & Associates Inc. | El Cajon, California, United States | Manufacturer |
